Anti-siltation municipal drainage pipeline

Abstract

The utility model discloses an anti-silting municipal drainage pipeline which comprises a municipal drainage pipeline body, the outer surface of the municipal drainage pipeline body is fixedly communicated with a first cylinder, the outer surface of the municipal drainage pipeline body is fixedly communicated with a second cylinder, and the upper surface of the second cylinder is fixedly connected with a motor. And the right side face of the second barrel fixedly communicates with a discharging square pipe. According to the anti-silting municipal drainage pipeline, water flowing in the municipal drainage pipeline body can be filtered through cooperation of the filter cylinder and the through opening, sundries can be collected through cooperation of the filter cylinder and the through opening, and the sundries can be collected through cooperation of the motor, the spiral conveying shaft and the discharging square pipe; and after the spiral conveying shaft lifts the sundries in the first barrel upwards, the sundries are discharged out of the second barrel, so that the effects of intercepting and discharging the sundries are achieved, and the phenomenon that the interior of the municipal drainage pipeline body is deposited is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage pipeline bodies, in particular to an anti-silting municipal drainage pipeline. Background Art

[0002] The municipal drainage pipe body refers to the drainage pipe body that is laid in the trenches by digging trenches on both sides of the city roads in order to meet the discharge needs of various sewage and wastewater such as domestic sewage, rainwater and industrial wastewater generated during the operation of the city. It is connected to the main road, trunk road and the drainage system in the main road to effectively collect the sewage and rainwater that need to be discharged into the drainage pipe body of the municipal road, thereby achieving the purpose and effect of discharging sewage and rainwater.

[0003] After searching, a Chinese patent with publication number CN218346376U discloses a municipal drainage pipe for urban planning, including a base plate, a sleeve is arranged on the top of the base plate, two pipe bodies are slidably connected inside the sleeve, a limiting mechanism is arranged on the top of the base plate, two shock-absorbing components are arranged on the top of the base plate, the limiting mechanism includes two cavities opened inside the sleeve, threaded rods are rotatably connected to the inner walls of the two cavities on one side opposite to each other, threaded plates are threadedly connected to the outer sides of the two threaded rods, and sliders are fixedly connected to the front and back sides of the two threaded plates.

[0004] Although the above scheme can limit the municipal drainage pipe body through the limiting mechanism when in use, so as to facilitate the docking of the municipal drainage pipe body, in the actual use process, there will be debris in the water flowing inside the municipal drainage pipe body, and the above scheme is difficult to intercept and discharge the debris, which leads to the debris easily causing siltation inside the pipe, affecting the normal drainage of the drainage pipe. In order to solve this technical problem, the utility model proposes a municipal drainage pipe that prevents siltation. Utility Model Content

[0005] The main purpose of the utility model is to provide an anti-siltation municipal drainage pipeline, which can effectively solve the problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A municipal drainage pipe for preventing siltation comprises a municipal drainage pipe body, the outer surface of the municipal drainage pipe body is fixedly connected to a first cylinder, the outer surface of the municipal drainage pipe body is fixedly connected to a second cylinder, the upper surface of the second cylinder is fixedly connected to a motor, the right side of the second cylinder is fixedly connected to a discharge square pipe, the inner wall of the second cylinder and the inner wall of the first cylinder are jointly fixedly connected to a filter cartridge, a through opening is opened on the left side of the filter cartridge, a spiral conveying shaft is provided inside the first cylinder, the top end of the spiral conveying shaft extends to the inside of the second cylinder, the top end of the spiral conveying shaft is fixedly connected to the inner top wall of the second cylinder through a bearing, and the output end of the motor is fixedly connected to the top end of the spiral conveying shaft.

[0008] Preferably, flanges are fixedly connected to the left and right side surfaces of the municipal drainage pipe body, and a sealing ring is fixedly connected to the right side surface of one of the flanges.

[0009] Preferably, a support plate is fixedly connected to the outer surface of the second cylinder, and the support plate is located below the discharge square tube.

[0010] Preferably, a first semicircular ring is fixedly connected to the outer surface of the municipal drainage pipe body, a group of guide rods are fixedly connected to the left side of the first semicircular ring, and a second semicircular ring is fixedly connected to the outer surface of the municipal drainage pipe body, and a group of guide holes are opened on the right side of the second semicircular ring.

[0011] Preferably, two support plates are fixedly connected to the outer surface of the municipal drainage pipe body, and the two support plates are respectively located on the left and right sides of the first cylinder.

[0012] Preferably, the outer surface of the spiral conveying shaft contacts the inner wall of the filter cartridge, and the spiral conveying shaft is coaxial with the first cylinder and the second cylinder.

[0013] Preferably, a cover plate is provided on the left side of the second cylinder, the upper surface of the cover plate is hinged to the upper surface of the discharge square tube through two hinges, and the left side of the cover plate is in contact with the right side of the discharge square tube.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the water flowing inside the municipal drainage pipe body can be filtered through the cooperation of the filter cartridge and the through port, and the debris can be collected in cooperation with the first cylinder. By utilizing the cooperation of the motor, the spiral conveying shaft and the discharge square pipe, the spiral conveying shaft can lift the debris inside the first cylinder upward and then discharge the debris out of the second cylinder, thereby achieving the effect of intercepting and discharging the debris, and effectively preventing the occurrence of siltation inside the municipal drainage pipe body.

[0016] In the utility model, the municipal drainage pipe body can be guided when the municipal drainage pipe body is docked through the cooperation of the guide rod and the guide hole, so that the municipal drainage pipe body can be docked through the flange, the speed of docking the municipal drainage pipe body can be accelerated, and the efficiency of docking the municipal drainage pipe body can be improved. The collection box can be placed on the support plate, so that the collection box can collect the discharged debris, so as to centrally process the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-siltation municipal drainage pipeline of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a top view of an anti-siltation municipal drainage pipeline of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a municipal drainage pipe filter cartridge for preventing siltation according to the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a front cross-section of an anti-siltation municipal drainage pipeline of the utility model.

[0021] In the figure: 1. Municipal drainage pipe body; 2. Support plate; 3. Second cylinder; 4. First cylinder; 5. Second semicircular ring; 6. Sealing ring; 7. Guide hole; 8. Support plate; 9. Cover plate; 10. Discharge square pipe; 11. Motor; 12. Guide rod; 13. Flange; 14. First semicircular ring; 15. Screw conveyor shaft; 16. Filter cartridge; 17. Through port. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, an anti-siltation municipal drainage pipe includes a municipal drainage pipe body 1, and two support plates 2 are fixedly connected to the outer surface of the municipal drainage pipe body 1. The two support plates 2 are respectively located on the left and right sides of a first cylinder 4. The municipal drainage pipe body 1 can be supported by the support plates 2, so that the municipal drainage pipe body 1 is more stable during use, and the outer surface of the municipal drainage pipe body 1 is fixedly connected to the first cylinder 4.

[0024] The outer surface of the municipal drainage pipe body 1 is fixedly connected to the second cylinder 3, the upper surface of the second cylinder 3 is fixedly connected to the motor 11, the right side of the second cylinder 3 is fixedly connected to the discharge square pipe 10, and the left side of the second cylinder 3 is provided with a cover plate 9, the upper surface of the cover plate 9 is hinged to the upper surface of the discharge square pipe 10 through two hinges, the left side of the cover plate 9 is in contact with the right side of the discharge square pipe 10, and the discharge square pipe 10 can be covered by the cover plate 9 to prevent odor from flying out of the second cylinder 3, and the inner wall of the second cylinder 3 and the inner wall of the first cylinder 4 are fixedly connected with a filter cartridge 16.

[0025] A through opening 17 is provided on the left side of the filter cartridge 16, and a screw conveying shaft 15 is provided inside the first cylinder 4. The outer surface of the screw conveying shaft 15 contacts the inner wall of the filter cartridge 16, and the screw conveying shaft 15 is coaxial with the first cylinder 4 and the second cylinder 3. By providing the coaxiality of the screw conveying shaft 15 and the filter cartridge 16, it is possible to prevent the screw conveying shaft 15 from colliding with the filter cartridge 16 and ensure that debris is transported upward. The top end of the screw conveying shaft 15 extends to the inside of the second cylinder 3, and the top end of the screw conveying shaft 15 is fixedly connected to the inner top wall of the second cylinder 3 through a bearing, and the output end of the motor 11 is fixedly connected to the top end of the screw conveying shaft 15.

[0026] In this embodiment, a first semicircular ring 14 is fixedly connected to the outer surface of the municipal drainage pipe body 1, a group of guide rods 12 are fixedly connected to the left side of the first semicircular ring 14, and a second semicircular ring 5 is fixedly connected to the outer surface of the municipal drainage pipe body 1, and a group of guide holes 7 are opened on the right side of the second semicircular ring 5. Through the cooperation of the guide rods 12 and the guide holes 7, the guide rods 12 are inserted into the guide holes 7, so that the guide rods 12 can limit the municipal drainage pipe bodies 1 when the municipal drainage pipe bodies 1 are close to each other, thereby facilitating the municipal drainage pipe bodies 1 to remain coaxial when docking.

[0027] In this embodiment, a support plate 8 is fixedly connected to the outer surface of the second cylinder 3, and the support plate 8 is located below the discharge square tube 10. The support plate 8 can be used to place a collection box for collecting debris, so that the collection box can collect the debris when the debris is discharged, so that the staff can centrally process the debris.

[0028] In this embodiment, the left and right side surfaces of the municipal drainage pipe body 1 are fixedly connected with flanges 13, and the right side surface of one flange 13 is fixedly connected with a sealing ring 6. The flange 13 can be used to fix the municipal drainage pipe body 1 when the municipal drainage pipe body 1 is docked, thereby preventing the municipal drainage pipe body 1 from separating after docking.

[0029] Working principle: When in use, the municipal drainage pipe body 1 is docked and installed through the guide rod 12, the guide hole 7 and the flange 13. When the municipal drainage pipe body 1 is draining, water enters the interior of the through-port 17 through the municipal drainage pipe body 1, and the filter cartridge 16 can be used to intercept debris so that the debris can be between the spiral conveying shaft 15 and the filter cartridge 16. The motor 11 is started, and the motor 11 drives the spiral conveying shaft 15 to rotate. The spiral conveying shaft 15 lifts the debris upward and discharges the debris from the second cylinder 3 through the discharge square pipe 10.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal drainage pipe for preventing siltation, characterized in that: The municipal drainage pipe body (1) comprises a municipal drainage pipe body, wherein the outer surface of the municipal drainage pipe body (1) is fixedly connected to a first cylinder (4), the outer surface of the municipal drainage pipe body (1) is fixedly connected to a second cylinder (3), the upper surface of the second cylinder (3) is fixedly connected to a motor (11), the right side of the second cylinder (3) is fixedly connected to a discharge square pipe (10), the inner wall of the second cylinder (3) and the inner wall of the first cylinder (4) are fixedly connected to a filter cartridge (16), the left side of the filter cartridge (16) is provided with a through opening (17), a screw conveying shaft (15) is provided inside the first cylinder (4), the top end of the screw conveying shaft (15) extends into the interior of the second cylinder (3), the top end of the screw conveying shaft (15) is fixedly connected to the inner top wall of the second cylinder (3) via a bearing, and the output end of the motor (11) is fixedly connected to the top end of the screw conveying shaft (15).

2. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: The left and right side surfaces of the municipal drainage pipe body (1) are both fixedly connected with flanges (13), and the right side surface of one of the flanges (13) is fixedly connected with a sealing ring (6).

3. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: A support plate (8) is fixedly connected to the outer surface of the second cylinder (3), and the support plate (8) is located below the discharge square tube (10).

4. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: A first semicircular ring (14) is fixedly connected to the outer surface of the municipal drainage pipe body (1), a group of guide rods (12) are fixedly connected to the left side of the first semicircular ring (14), and a second semicircular ring (5) is fixedly connected to the outer surface of the municipal drainage pipe body (1), a group of guide holes (7) are opened on the right side of the second semicircular ring (5).

5. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: Two support plates (2) are fixedly connected to the outer surface of the municipal drainage pipe body (1), and the two support plates (2) are respectively located on the left and right sides of the first cylinder (4).

6. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: The outer surface of the spiral conveying shaft (15) contacts the inner wall of the filter cartridge (16), and the spiral conveying shaft (15) is coaxial with the first cylinder (4) and the second cylinder (3).

7. The anti-siltation municipal drainage pipeline according to claim 1, characterized in that: A cover plate (9) is provided on the left side of the second cylinder (3); the upper surface of the cover plate (9) is hingedly connected to the upper surface of the discharge square tube (10) via two hinges; the left side surface of the cover plate (9) is in contact with the right side surface of the discharge square tube (10).

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